Also of note is the new diplomatic content at the bottom of the descr_strat file which details the "core attitudes" of the factions to one another and the "faction relationships" (mainly just in relation to slave).
It's possible that the "core attitudes" for the Roman factions haven't been made hostile enough to provoke the early war with their most likely targets, i.e. Julii and Gaul, Scipii and Carthage/Greece, Brutii and Macedon/Greece...
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